Despite decades of warnings, governments and private companies have continued launching missions with little plan for what ...

There's something unusual lurking out in the depths of space: Astronomers have discovered four faint objects that at radio wavelengths are highly circular and brighter along their edges. And they're ...

A paper on the objects titled "MeerKAT uncovers the physics of an Odd Radio Circle" has been accepted for publication into the Monthly Notices of the Royal Astronomical Society. The mysterious glowing ...

Australian astronomers have detected a series of inexplicable signals that they believe could be “a new class of astronomical object.” A team of international researchers at the Australian Square ...

Space is a boundless expanse of unexplained phenomena and unusual objects, so we've put together a rundown of the greatest space oddities for the starry-eyed enthusiasts among us. Scientists and ...